Center 201 User Manual

4.3
AC Voltage Measurement:
WARNING!
Maximum Input Voltage is 600V AC/DC. Do not attempt to
Take any voltage measurement that may exceed to avoid
Electrical shock hazard and/or damage to this instrument.
Switch the main function selector to V range.
Connect red test lead to “+” terminal and black one to the
“COM“ terminal.
Measure the voltage by touch the test lead tips to the test
circuit where the value of voltage is needed.
Read the result from the LCD panel.
8

Center 201 Specifications

General

Type	Sound Level Meter
Resolution	0.1dB
Microphone	1/2 inch Electret Condenser microphone
Measurement Range	30 dB to 130 dB
Frequency Weighting	A
Display	LCD
Operating Temperature	0°C to 40°C
Time Weighting	Fast (F) and Slow (S)